pom-docker.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example.messaging</groupId>
    <artifactId>mqtt-docker</artifactId>
    <version>1.0-SNAPSHOT</version>

    <build>
        <plugins>
            <!-- making docker image -->
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <version>3.0.0</version>
                <executions>
                    <!-- docker build -->
                    <execution>
                        <id>docker-build</id>
                        <goals>
                            <goal>exec</goal>
                        </goals>
                        <configuration>
                            <executable>docker</executable>
                            <arguments>
                                <argument>build</argument>
                                <argument>-t</argument>
                                <argument>mqtt-kafka-bridge:${project.version}</argument>
                                <argument>-t</argument>
                                <argument>mqtt-kafka-bridge:latest</argument>
                                <argument>-f</argument>
                                <argument>Dockerfile</argument>
                                <argument>.</argument>
                            </arguments>
                            <workingDirectory>${project.basedir}</workingDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

        </plugins>
    </build>

</project>